1.Sleek Design
2.Thickness less than 10mm
3. Original new, stock, unlocked.

 HUAWEI 3G USB modem E171 - unlocked

Form: USB StickInterface: USB 2.0 high speedFrequency:  

                 HSPA/UMTS 850/1900/2100MHz

                         

                 GSM/GPRS/EDGE 850/900/1800/1900MHz

Support Wi-Fi 802.11b/gReceive diversity: 2100/1900/1800/900/850MHzPlug & PlaySpeed: Downlink:7.2 Mbps; Uplink: 5.75MbpsSupport Windows 2000, Windows XP, Windows7, Windows Vista and Mac Operating System Weight: <40gSupport SMS ServiceMicro SD Card SlotSize     73.5mm*13.3mm*26 mmOthers    Internal Antenna